Question

What is the scale factor used to create this dilation?

Answer 1

If it is going from the big to the small then the dialation is 1/2. If it is going from small to big then the dialation is 2. I don't know which direction they are going

Answer 2

the dashed triangle is double the size of the smaller triangle.....so from the smaller triangle to the larger triangle, u have a scale factor of 2